GB893784A - Screw threaded fasteners having toothed bearing surfaces - Google Patents
Screw threaded fasteners having toothed bearing surfacesInfo
- Publication number
- GB893784A GB893784A GB10828/60A GB1082860A GB893784A GB 893784 A GB893784 A GB 893784A GB 10828/60 A GB10828/60 A GB 10828/60A GB 1082860 A GB1082860 A GB 1082860A GB 893784 A GB893784 A GB 893784A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- radius
- bearing
- angle
- teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001154 acute effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/955—Locked bolthead or nut
- Y10S411/956—Automatic base clutch
- Y10S411/957—Biting tooth
- Y10S411/959—Bolt- or nut-carried
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Dowels (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
893,784. Locking nuts and bolts. MACLEAN-FOGG LOCK NUT CO. March 28, 1960 [May 22, 1959], No. 10828/60. Class 89(1). A screwed fastener is formed on its bearing surface with axially-projecting teeth extending across the face, each forming an acute angle with a radius at the outer periphery of the surface. A hexagonal nut 26, Figs. 1, 2, has a flange 28 at one end, the bearing face 25 of which is frusto-conical at an angle v of between ¢ and 12 degrees. The teeth have sharp corners 58, Fig. 14, with substantially vertical faces 57 facing in the direction in which the nut is unscrewed. The edges each extend along an arc of a circle 65 struck on a radius 63 centered at 64 on a circle 66 concentric with the nut axis and spaced so that a radial line 62 is intersected at right-angles by radius 63 at or outside the nut periphery. In a modification, the nut is not flanged and both ends are toothed. In other arrangements, flanged and unflanged bolt-heads have their bearing faces similarly toothed. In yet another arrangement, a countersunk-head screw 47, Fig. 12, has teeth 30f on its bearing face 49 which lies at angle v to the surface of the hole in which it is received.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US815218A US3078899A (en) | 1959-05-22 | 1959-05-22 | Fasteners having toothed bearing surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB893784A true GB893784A (en) | 1962-04-11 |
Family
ID=25217203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10828/60A Expired GB893784A (en) | 1959-05-22 | 1960-03-28 | Screw threaded fasteners having toothed bearing surfaces |
Country Status (5)
Country | Link |
---|---|
US (1) | US3078899A (en) |
AT (1) | AT241914B (en) |
DE (1) | DE1182903B (en) |
GB (1) | GB893784A (en) |
NL (2) | NL111241C (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1051838A (en) * | 1964-09-11 | |||
US3389734A (en) * | 1967-03-28 | 1968-06-25 | Illinois Tool Works | Locking and sealing screw |
US3752203A (en) * | 1971-07-28 | 1973-08-14 | Hill Fastener Corp | Lock-screw fasteners |
US3745628A (en) * | 1971-07-29 | 1973-07-17 | Westinghouse Electric Corp | Rotor structure and method of construction |
US3972361A (en) * | 1972-05-30 | 1976-08-03 | Standard Pressed Steel Co. | Threaded fastener |
US3972359A (en) * | 1974-05-17 | 1976-08-03 | Standard Pressed Steel Co. | Vibration resistant fastener |
US3972360A (en) * | 1974-05-17 | 1976-08-03 | Standard Pressed Steel Co. | Vibration resistant fastener |
US3965954A (en) * | 1975-02-19 | 1976-06-29 | Industrial Innovations, Inc. | Anti-rotational device for bolts and nuts |
MX143242A (en) * | 1975-06-23 | 1981-04-06 | Mac Lean Fogg Lock Nut Co | IMPROVEMENTS IN FIXING ELEMENTS THAT HAVE TOOTHED SUPPORT SURFACES |
US4006661A (en) * | 1975-09-29 | 1977-02-08 | Burroughs Corporation | Reusable torque limiting fastening device |
US4131204A (en) * | 1975-11-20 | 1978-12-26 | Seiz Corporation | Positive-locking releasable connector for storage rack having vertically adjustable load supports |
DE2556985C2 (en) * | 1975-12-18 | 1982-11-25 | Bauer & Schaurte, 4040 Neuß | Self-locking fastening element, such as a screw or nut |
US4136416A (en) * | 1976-07-01 | 1979-01-30 | Sps Technologies, Inc. | Method of producing a vibration resistant fastener |
US4281699A (en) * | 1979-04-20 | 1981-08-04 | Maclean-Fogg Company | Locking fastener with resilient and rigid flange segments |
US4269248A (en) * | 1979-04-20 | 1981-05-26 | Maclean-Fogg Company | Fastener with flexible flange |
AU4984279A (en) * | 1979-07-29 | 1981-02-19 | Kishu Neji Co. Ltd. | A nut or bolt having a toothed engaging surface |
US4290469A (en) * | 1979-09-04 | 1981-09-22 | Kishu Neji Co., Ltd. | Self-locking nut-type or bolt-type fastening device |
US4496061A (en) * | 1980-10-09 | 1985-01-29 | Unarco Industries, Inc. | Connector means for securing slotted members |
US4895415A (en) * | 1987-11-09 | 1990-01-23 | Ford Motor Company | Vehicle wheel cover and assembly |
US5938367A (en) * | 1997-08-08 | 1999-08-17 | United Fixtures Company | Automatic piston lock mechanism |
US6866457B2 (en) * | 2001-04-05 | 2005-03-15 | Industrial And Automotive Fasteners, L.L.C. | Decorative capped wheel nut or bolt assembly and method |
US6957939B2 (en) * | 2001-04-05 | 2005-10-25 | Industrial And Automotive Fasteners, L.L.C. | Decorative capped wheel nut and method of assembly |
US20060051182A1 (en) * | 2001-08-20 | 2006-03-09 | Gerard Jakuszeski | Fastener assembly |
US7334975B2 (en) * | 2001-08-20 | 2008-02-26 | Maclean-Fogg Company | Fastener assembly |
US20040096289A1 (en) * | 2001-08-20 | 2004-05-20 | Theodore Bydalek | Fastener assembly |
US7497653B2 (en) * | 2001-08-20 | 2009-03-03 | Maclean-Fogg Company | Locking fastener assembly |
US7438512B2 (en) * | 2001-08-20 | 2008-10-21 | Maclean-Fogg Company | U-bolt assembly |
US6749386B2 (en) * | 2001-08-20 | 2004-06-15 | Maclean-Fogg Company | Locking fastener assembly |
EP1468195B1 (en) * | 2001-09-06 | 2006-11-22 | MacLean-Fogg GmbH | Threaded fastener assembly |
EP1503921A4 (en) * | 2002-04-26 | 2005-08-17 | Gmbh Maclean-Fogg | Theft deterrent wheel fastener cap assembly and method |
AT414346B (en) * | 2003-09-05 | 2013-10-15 | Best On Bolt Gmbh | SECURING ELEMENT FOR SECURING SCREW ELEMENTS |
US7465135B2 (en) * | 2003-11-14 | 2008-12-16 | Maclean-Fogg Company | U-Nut fastening assembly |
DE102006029638C5 (en) * | 2006-06-28 | 2011-02-24 | J. Pröpster GmbH | Lightning protection component |
KR101233322B1 (en) * | 2010-08-31 | 2013-02-14 | 로베르트 보쉬 게엠베하 | Rechargeable battery |
US9239210B2 (en) | 2014-04-03 | 2016-01-19 | Magpul Industries Corp. | Firearm accessory mounting interface |
US9921029B2 (en) | 2014-01-10 | 2018-03-20 | Magpul Industries Corp. | Connector |
US9845820B2 (en) * | 2014-08-21 | 2017-12-19 | Inspect 100 Ltd. | Thin walled fastener |
USD760582S1 (en) | 2015-05-01 | 2016-07-05 | Accel Performance Group Llc | Headlocking bolt |
DE102016100446A1 (en) * | 2016-01-12 | 2017-07-13 | Ejot Gmbh & Co. Kg | fastener |
CN106286566B (en) * | 2016-10-21 | 2017-10-20 | 广州市施达升设备制造股份有限公司 | A kind of two-fold self-locking packing ring |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH66562A (en) * | 1913-09-27 | 1914-09-16 | Heinrich Hempel | Screw nut lock |
US1833462A (en) * | 1929-01-29 | 1931-11-24 | Emil T Hagist | Electrical conduit fittings |
BE375399A (en) * | 1929-12-06 | |||
US2037586A (en) * | 1934-06-27 | 1936-04-14 | Illinois Tool Works | Locking means for threaded elements |
US2147209A (en) * | 1935-09-13 | 1939-02-14 | Illinois Tool Works | Fastening device |
BE434038A (en) * | 1938-04-28 | |||
US2253241A (en) * | 1940-01-16 | 1941-08-19 | Burdsall & Ward Co | Nut or bolt lock |
US2353531A (en) * | 1943-05-03 | 1944-07-11 | David B Whitney | Cap screw |
FR993510A (en) * | 1949-06-22 | 1951-11-02 | Locking device for screwed parts | |
US2833326A (en) * | 1956-04-19 | 1958-05-06 | Illinois Tool Works | Screw or nut with locking projections |
DE1692854A1 (en) * | 1967-11-29 | 1971-10-21 | Hoechst Ag | Process for dewatering cellulose fiber suspensions |
-
0
- NL NL251863D patent/NL251863A/xx unknown
- NL NL111241D patent/NL111241C/xx active
-
1959
- 1959-05-22 US US815218A patent/US3078899A/en not_active Expired - Lifetime
-
1960
- 1960-03-28 GB GB10828/60A patent/GB893784A/en not_active Expired
- 1960-04-07 DE DEM44908A patent/DE1182903B/en active Pending
- 1960-04-11 AT AT274960A patent/AT241914B/en active
Also Published As
Publication number | Publication date |
---|---|
AT241914B (en) | 1965-08-25 |
NL251863A (en) | |
DE1182903B (en) | 1964-12-03 |
US3078899A (en) | 1963-02-26 |
NL111241C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB893784A (en) | Screw threaded fasteners having toothed bearing surfaces | |
GB1252834A (en) | ||
US3540509A (en) | Fastener device | |
GB866556A (en) | Improvements relating to screw-threaded fastening devices | |
GB1006550A (en) | Improvement of two parts at opposite surfaces of a support having threaded assembly means of the screw and nut type | |
GB1308454A (en) | Lock nut | |
GB1032144A (en) | Screw threaded fastener | |
GB999516A (en) | Improvements in fastening devices, e.g. for securing panels and plates | |
GB1125782A (en) | Fastener with snap-on captive locking ring | |
GB1116502A (en) | Improvements in and relating to fastening devices | |
GB1341459A (en) | Fastening device for assembling metal sheets and the like | |
GB1144080A (en) | Improvements in or relating to nuts | |
GB1112810A (en) | Improvements in or relating to countersunk screws or bolts | |
GB799696A (en) | Improvements in and relating to nuts | |
GB1248969A (en) | A fastener assembly | |
GB1486647A (en) | Assembly of threaded fastening members and a locking member therefor | |
GB687622A (en) | Improvements in or relating to self-locking threads for screws, nuts and other threaded devices | |
GB809477A (en) | Improvements relating to split-ring lock washers | |
GB743247A (en) | Improvements in locking means for securing a nut on a screwed member | |
GB786713A (en) | Improvements in fastener units comprising screwed fasteners with captive lock washers | |
GB1331460A (en) | Preassembled fastener units | |
GB910258A (en) | Locking bolt device | |
GB724718A (en) | Improvements in nuts with captive lock washers | |
GB851321A (en) | Bolts, screws and nuts | |
GB1043843A (en) | Lock washer and lock washer assembly |